1 /*
2  * Copyright (C) 2016 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 //
18 // Interface to the A2DP AAC Decoder
19 //
20 
21 #ifndef A2DP_AAC_DECODER_H
22 #define A2DP_AAC_DECODER_H
23 
24 #include "a2dp_codec_api.h"
25 #include "stack/include/bt_hdr.h"
26 
27 // Loads the A2DP AAC decoder.
28 // Return true on success, otherwise false.
29 bool A2DP_LoadDecoderAac(void);
30 
31 // Unloads the A2DP AAC decoder.
32 void A2DP_UnloadDecoderAac(void);
33 
34 // Initialize the A2DP AAC decoder.
35 bool a2dp_aac_decoder_init(decoded_data_callback_t decode_callback);
36 
37 // Cleanup the A2DP AAC decoder.
38 void a2dp_aac_decoder_cleanup(void);
39 
40 // Decodes |p_buf|. Calls |decode_callback| passed into |a2dp_aac_decoder_init|
41 // if decoded frames are available.
42 bool a2dp_aac_decoder_decode_packet(BT_HDR* p_buf);
43 
44 #endif  // A2DP_AAC_DECODER_H
45